Advertisement

Computer Aided Quality Assurance Systems

  • V. K. Gupta
  • R. Sagar
Conference paper

Abstract

Quality has always been a major human concern and so has been the need to measure quality. Ever since the introduction of the concept of mass production, quality control has grown into an important field and has made rapid progress in technology and its application.

Traditionally quality control function is performed by a team of inspectors using conventional tools and sampling plans with the sole aim of stopping a defective item passing through the inspection stage. This process, though designed to be foolproof, lacks in implementation due to the sheer volume of work involved and dependence on human judgement at each stage. Factors such as fatigue, perception, bias etc. affect the overall outcome of this system.

Introduction of computers, tend to eliminate some of these problems, especially consistancy of judgement, and in addition provides quick storage, retrieval and analysis much needed for decision making at all levels.

This paper brings out benefits achieved by introduction of computer aided QA systems in a light engineering plant engaged in manufacture of precision engineering components and products.

Keywords

Human Judgement Quality Management System Defective Item Profile Projector Rotary Encoder 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Copyright information

© Springer-Verlag Berlin Heidelberg 1991

Authors and Affiliations

  • V. K. Gupta
    • 1
  • R. Sagar
    • 2
  1. 1.VXL India Ltd.India
  2. 2.Department of Mechanical EngineeringIndian Institute of TechnologyNew DelhiIndia

Personalised recommendations